NEN EN 17038-1 : DRAFT 2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PUMPS - METHODS OF QUALIFICATION AND VERIFICATION OF THE ENERGY EFFICIENCY INDEX FOR ROTODYNAMIC PUMPS UNITS - PART 1: GENERAL REQUIREMENTS AND PROCEDURES FOR TESTING AND CALCULATION OF ENERGY EFFICIENCY INDEX (EEI)
Hardcopy
English
01-11-2016
01-05-2019
Defines pump units consisting of one single or several rotodynamic water pump(s), including where integrated in other products, and driven by a motor system, consisting of an electrical motor and either a terminal box which only enables to operate the pump unit at constant motor stator frequency and thereby (nearly) constant rotational speed, or a CDM (Complete Drive Module) which enables to operate the pump unit at variable rotational speed depending on a varying demand of flow rate and/or discharge or differential pressure.
| DocumentType |
Draft
|
| Pages |
34
|
| PublisherName |
Netherlands Standards
|
| Status |
Withdrawn
|
| Standards | Relationship |
| PREN 17038-1 : DRAFT 2016 | Identical |
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